sand washing equipment

sand washing equipment

sand washing equipment introduction

Sand Washing Equipment


Sand washing equipment is a kind of water washing style machine to be matched with the sand making machine and can reduce the dust and stone powder which mix with the final sand, so sand washing machine can improve the quality of the sand. The sand washing equipment is specially designed to wash, separate, classify and dehydrate the sandstone and quartz sand. Also it is applied in many sandstone industries such as building sites, glass manufacture, oil well development, hydroelectricity and sandstone factory.

Working principle:

In the sand washing equipment, the electric motor operates slowly with the impellor after decelerated by the belt, gears wheel and decelerator. From the feeding launder, sand and the stones flow into washing launder and they rolls with the impellor and grinds with each other. Among the sand there are impurity coverings, and these materials will be washed away. Meanwhile, more and more water should be added. The strong water flow will take away the waste and some low weight wastes from washing launder. Till now, the whole washing process is finished. Then the clean stone and sand will be lifted up by vane. With the sand and stone going up slowly, the water begins to drop through the mesh and fall back in the washing launder. On the one hand, water is removed from the sand and stone; on the other hand, the water can be fully used. In the end, the clean sand and stone will go out the launder from the rotary impellor. Then the washing task is finished successfully.


  • 1. Bearing device of impellor drive is separated from water and materials in water, which greatly protects the bearing from soaking, sand and pollutants;
  • 2. The loss if medium and fine sand and powder is minimized and the grade can satisfy the required standard;
  • 3. High efficiency and capacity, reasonable structure and low consumption;
  • 4. Long working life and low maintenance costs.

Sand washing equipment for sale:

Shanghai Zenith Company has devoted herself to the researching and production of the sand washing equipment for many years. Depending on abundant experience and advanced technology, our sand washing equipment has exported to more than 130 countries and areas in the world. All round service helps us gain high reputation from the worldwide clients. If you are interested in our machine, please contact us. Zenith always puts you first and keeps you ahead.